mccormick deering w 12

McCormick-Deering W-12 tractor photo
1934 - 1938 Standard-tread tractor
1934 - 1938
Standard-tread tractor
1934 - 1938
Standard-tread tractor
1934 - 1938
Standard-tread tractor
Production
Manufacturer
McCormick-Deering (a part of International Harvester)
Standard-tread tractor
Built in Chicago, Illinois, USA
Total built
3,633
Variants
F-12
row-crop
W-12
standard
O-12
orchard
I-12
industrial
McCormick-Deering W-12 Engine
International Harvester 1.9L 4-cyl distillate
Fuel tank
11 gal 41.6 L
Aux. fuel
0.75 gal 2.8 L
Engine details ...
McCormick-Deering W-12 Transmission
3-speed unsynchronized gear
Transmission details ...
McCormick-Deering W-12 Power
Drawbar (claimed)
10 hp 7.5 kW
Belt (claimed)
15 hp 11.2 kW
Plows
1
Drawbar (tested)
13.52 hp 10.1 kW
Belt (tested)
17.65 hp 13.2 kW
Performance test details ...
Mechanical
Two-wheel drive
Manual steering
Open operator station.
Photos
McCormick-Deering W-12.
McCormick-Deering W-12 photos...
Power Take-off (PTO)
Rear PTO Type
567
Dimensions & Tires
Wheelbase
60 inches 152 cm
Weight
2900 lbs 1315 kg
Front tire
22.50x3.50
Rear tire
42x8
Full dimensions and tires ...
W-12 Serial Numbers
1934
503
1935
1356
1936
2031
1937
2769
1938
3799
Final
4133
1934
512 (I-12)
1935
775 (I-12)
1936
975 (I-12)
1937
1525 (I-12)
1938
2495 (I-12)
Final
2703 (I-12)
FAQ: How to read a serial number table.
Belt Pulley
Diameter
13.25 inches 33 cm
Width
6.25 inches 15 cm
RPM
787
Speed
2730 ft/min 832.10 meters/min
References
W-12 references literature
International Tractors - The Line That Offers You A Choice published in 1933, by International Harvester
McCormick-Deering Tractors - Modern Agricultural Power published in 1933, by International Harvester